1. Concrete working tool with triangular solid structure: The electric cordless vibration motor for concrete smoothing is comfortable to hold. The triangular, fixed structure is firm, reliable, and ensures a more horizontal operation without fear of frequency vibrations, making leveling effortless. It provides deep vibration, transmitting vibrations effectively to remove air bubbles and compact the cement mud layer. 2. POWERFUL CONCRETE SCREED LATHE: Equipped with a 6000mAh batterypowered concrete finishing screed, featuring a pure copper brushless frequency motor with a maximum speed of 6000 RPM for uniform vibration across the entire surface, delivering results close to those of a concrete smoothness machine. Ideal for shaping or wet smoothing to efficiently remove excess concrete. 3. Reliable vibration motor: frequency vibration motor made of pure copper. The concrete vibration screed has a sealed aluminum alloy housing, making it waterproof, dustproof, and enhancing heat dissipation. Specially designed for tasks such as concrete floors, cast panels, walkways, driveways, and other concrete work. 4. Product parameters: Name: Concrete processing vibration tool Weight: 5kg Product voltage: 110V/220V Battery voltage: 21V Battery capacity: 6.0Ah Rotation speed: 30006000 RPM Power supply type: Brushless motor Scraper size: 1.5m long, 8cm wide.